Tired of the stock cast aluminum fuel rail corroding or injectors getting stuck in the rail? Here at KP, we have the ultimate solution! Our CNC Milled adapter plate will mount to any older model machine 12F, 15F, LX and Ultra 250/260. The fuel rail supplied with this kit is durable Nylon that will not corrode! No more stuck injectors, no more corroded aluminum, and benefit from near perfect fuel metering to each injector. Comes with the adapter plate, Nylon fuel rail, all SS hardware required, Fuel line and aluminum spacers.